205713104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1291}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 417181632

約数和(自身を除く): 211468528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 433, 866, 1291, 1732, 2582, 3464, 5164, 6928, 9959, 10328, 19918, 20656, 29693, 39836, 59386, 79672, 118772, 159344, 237544, 475088, 559003, 1118006, 2236012, 4472024, 8944048, 12857069, 25714138, 51428276, 102856552, 205713104]

約数ペア:

[(1, 205713104), (2, 102856552), (4, 51428276), (8, 25714138), (16, 12857069), (23, 8944048), (46, 4472024), (92, 2236012), (184, 1118006), (368, 559003), (433, 475088), (866, 237544), (1291, 159344), (1732, 118772), (2582, 79672), (3464, 59386), (5164, 39836), (6928, 29693), (9959, 20656), (10328, 19918)]